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Official data from INPI

TORRE ARTICULADA,TRANSPORTAVEL,ESTAIADA,COM ESCADA

Em AnáliseInvention Patent

Application data

Number

PI7807142

Type

Invention Patent

Filing

10/30/1978

Publication

-

Progress at the INPI

  1. Filing10/30/78
  2. Publication
  3. Examination05/25/82
  4. Allowance12/27/83
  5. Grant07/31/84
  6. Terminated08/25/87

The patent was granted on 07/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. I. (pessoa física)

Inventors

G. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/25/1987

RPI 879

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

12/27/1983

RPI 688

8.1

03/22/1983

RPI 648

8.1

03/15/1983

RPI 647

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

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